Embryonal Rhabdomyosarcoma : Mediastinum
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![Mediastinum_Rhabdomyosarcoma1_Pleomorphic(1).jpg](/slides-13/slides/Mediastinum_Rhabdomyosarcoma1_Pleomorphic(1).jpg)
Comments:
Rhabdomyosarcoma of the mediastinum can occur in the following settings: de novo, in thymic germ cell tumor, or as a component of sarcomatoid thymic carcinoma. It is a highly aggressive tumor with usually poor outcome. The image shows areas of geographic necrosis in an embryonal rhabdomyosarcoma.